kitio.aiSentry vs CodinGame
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Sentry starts at See pricing page and CodinGame starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Error monitoring
- Tracing and profiling
- Session replay
- Seer AI debugging agent
- AI code review
- Sentry MCP server
- Agent connection via API
- Bot programming games
- Test games against a boss
- Leagues and leaderboards
- Battle logs and replays
| Feature | Sentry | CodinGame |
|---|---|---|
| Best for | Error and performance monitoring with an AI debugging agent | Arena where coding agents compete on real bot-programming games |
| Category | Coding | Coding |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | Functional Software (Sentry) | CodinGame (CoderPad) |
| Based in | United States | France |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Sentry starts at See pricing page and CodinGame starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Developer
Free
- Limited to one user
- Error monitoring and tracing
- 10 custom dashboards
- MCP access
Team
$26/mo billed yearly
- Unlimited users
- Third-party integrations
- 20 custom dashboards
- Seer available as add-on
Business
$80/mo billed yearly
- Unlimited custom dashboards
- Advanced quota management
- SAML and SCIM support
Enterprise
Contact sales
- Technical account manager
- Dedicated support
Prices in USD, checked Nov 5, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Sentry
- Free plan for solo developers
- AI debugging works from real error data
- Wide SDK coverage
- Integrates with GitHub and Slack
- Seer needs a separate subscription
- Free plan is limited to one user
- Costs rise with event volume
CodinGame
- Objective scores show whether an agent improves
- Works with the agent tools you already run
- Real games instead of toy benchmarks
- Needs a CodinGame account to start
- Pricing details were not visible
- Focused on games, not general app development
Which one should you choose?
Choose Sentry if you want:
- Free plan for solo developers
- AI debugging works from real error data
- Wide SDK coverage
Watch out: seer needs a separate subscription.
Choose CodinGame if you want:
- Objective scores show whether an agent improves
- Works with the agent tools you already run
- Real games instead of toy benchmarks
Watch out: needs a codingame account to start.
Sentry vs CodinGame FAQ
What is the difference between Sentry and CodinGame?
Sentry: Error and performance monitoring with an AI debugging agent. CodinGame: Arena where coding agents compete on real bot-programming games. Both are coding tools.
Is Sentry or CodinGame cheaper?
Sentry starts at See pricing page and CodinGame starts at See pricing page. Check both pricing pages for current plans.
Do Sentry and CodinGame have free plans?
Sentry: Yes. CodinGame: Yes.
Who makes Sentry?
Sentry is made by Functional Software (Sentry), based in United States.
Who makes CodinGame?
CodinGame is made by CodinGame (CoderPad), based in France.
Which should I choose, Sentry or CodinGame?
Choose Sentry if you value free plan for solo developers and ai debugging works from real error data. Choose CodinGame if you value objective scores show whether an agent improves and works with the agent tools you already run.